Logger was updated to get suppressed exceptions by calling `Throwable[] getSuppressed()` but `printStackTrace()` would already log them, even though shortened stacktrace with `... n more` notation, but this should be enough for debugging since main throwable stacktrace should have enough class line info. Manually logging full suppressed stacktraces would likely trigger `LOGGER_ENTRY_MAX_PAYLOAD` and split the message into multiple log entries and also duplicate the suppressed stacktraces, so best revert this unless ever necessary.
If an exception is thrown, the exception message might not contain the full errors. Individual failures may get added to suppressed throwables which can be extracted from the exception object by calling `Throwable[] getSuppressed()`. So just logging the exception message and stacktrace may not be enough, the suppressed throwables need to be logged as well.
The Logger class will now log the suppressed throwables as well if they are found in the exception.
This was mainly a concern for FileUtils where guava MoreUtils library was used to delete directories but exceptions weren't being fully logged on failures, like bootstrap failures, so user wouldn't know what really caused the failure.
https://github.com/google/guava/blob/v30.1.1/guava/src/com/google/common/io/MoreFiles.java#L775
The FileUtils will be fixed in a future commit.
This also adds support with "log*Extended()" functions so that logcat entries longer than LOGGER_ENTRY_MAX_PAYLOAD do not get truncated by android. This is done by splitting the log message into multiple messages if the limit is crossed. This is specially necessary for logging long stacktraces, suppressed throwables and errmsg of ExecutionCommand, etc.
The termux plugins should use this library instead of hardcoding "com.termux" values in their source code.
The library can be included as a dependency by plugins and third party apps by including the following line in the build.gradle where x.xxx is the version number, once its published.
`implementation 'com.termux:termux-shared:x.xxx'`
The `TermuxConstants` class has been updated to `v0.17.0`, `TermuxPreferenceConstants` to `v0.9.0` and `TermuxPropertyConstants` to `v0.6.0`. Check their Changelog sections for info on changes.
Some typos and redundant code has also been fixed.
